Perth Airport Radar/Visual UFO Case (1980)

Background

In December 1980 Perth Airport in Western Australia handled civil traffic, while RAAF Pearce, a military base in the Bullsbrook area to the north, fielded the air force's response. The case is documented mainly through a single detailed research account by Ray Brooke, who drew on press clippings, air traffic control logs and the investigation papers of Peter Zehmeister of South-West UFO Research & Investigations in Tasmania. It was first summarised in the ACUFOS Bulletin in January 1981. Australian military handling of UFO reports in this period is discussed in Project 1947's review of Australian government records, which shows RAAF Pearce forwarding reports to the CSIRO for comment in 1967 and 1968.

The sightings

According to Brooke's account, an object was first seen by the airport fire-fighting unit around 2338 GMT on 3 December, "glinting in sun", before the tower and radar took it up. Air traffic controllers, including Graham Moyle, reported two or three visual sightings between about 8am and 11am local time on 4 December. Around 11am a 12-year-old, Danielle Russell, saw four objects from her home in Lockridge; her mother later phoned the airport. Zehmeister's 1985 interviews with the family recorded the objects as circular, colour-changing, moving in a coordinated pattern, and briefly hovering before leaving southward at high speed. No physical effects were reported.

Radar and military response

The airport logs cited by Brooke record radar returns moving southeast at about 20 knots, matching the tower's visual sightings, and a return reaching about 26,000 ft over RAAF Pearce's radar. Press accounts reported the objects climbing above 8,000 metres and vanishing above 20,000 metres. A Macchi jet was scrambled after the first report; its pilot "saw nothing." Wing Commander Ian Lindsay of RAAF Pearce told the Western Mail that the service could not account for the objects. The Department of Transport suggested the targets may have entered the radar's "cone of silence" or gone out of range.

Explanations and assessment

The official explanations were inconsistent. The West Australian of 5 December attributed one radar return at about 1pm to a weather balloon, while the RAAF was quoted on 6 December as suggesting unusual atmospheric conditions "could have accounted for the sightings." No formal report or conclusion is recorded in the accounts read. Australian military reporting has since changed: NBC News reported that the Defence Force stopped taking UFO sighting reports around 2000. Brooke's blog is the only source that gives the logs and interview detail, and neither the logs nor the clippings have been checked against an independent archive. Because the press reports and military statements are secondhand here, the case is best treated as a documented but unresolved radar-visual event whose details remain unconfirmed outside this research account.